| Typicality: | 0.547 |
| Saliency: | 0.543 |
| for more than 15 years | 8 | temporal |
| in 1995 | 4 | temporal |
| directly | 3 | manner |
| astronomer → study → exoplanet | 13 |
| astronomer → discover → exoplanet | 7 |
| astronomer → detect → exoplanet | 7 |
| astronomer → find → exoplanet | 6 |
| astronomer → observe → exoplanet | 5 |
| negative | neutral | positive |
| 0.089 | 0.655 | 0.256 |
| Raw frequency | 38 |
| Normalized frequency | 0.543 |
| Modifier score | 0.700 |
| Perplexity | 58.696 |